The calls to watch for tend to come in a few shapes: someone claiming to be from the bank, warning that the account has been compromised and that the money must be moved to a "safe account"; a threatening message about unpaid tax or an arrest warrant; a caller saying there's a virus on the computer who wants to be let in to fix it; and, increasingly, a panicked call from a "son," "daughter" or "grandchild" in sudden trouble who needs money straight away.
Three things are worth knowing, and worth saying to your parent plainly:
- A real bank will never ring and ask them to move money to a "safe account," or to read back a passcode, PIN or one-time code. That request, on its own, is proof it's a scam.
- HMRC will never leave a voicemail threatening arrest, and never asks for bank details by phone.
- The police will never ask anyone to withdraw money, transfer funds or buy gift cards to help with an investigation.
The protections are simple. Don't give out details or codes to anyone who has called you. If a call rattles them, hang up and ring the organisation back on a number they already have, or 159 for the bank. Let calls from unknown numbers go to voicemail. A call-blocking handset, and registering the number with the Telephone Preference Service, will cut down the nuisance calls that scams tend to hide among. And never let a caller talk them into installing an app or granting access to a computer or phone, however helpful the caller sounds, that hands over the keys to everything.
Free, and it takes two minutes
For the "relative in trouble" call, which AI voice-cloning has made genuinely convincing, the best defence costs nothing. Agree a family safe word, a daft, private word a real relative would know and a fake voice wouldn't, so a frightening "it's me, I've lost my phone, I need money now" can be settled in seconds.
Scam texts usually carry a link and a small dose of urgency: a parcel "held" pending a tiny fee, the bank flagging "unusual activity," a tempting tax refund to claim, or a warning that an account is about to be closed. The link leads to a convincing copy of the real website, built to capture card details or logins.
A few facts settle most of them:
- Couriers don't chase small fees by text with a payment link. Royal Mail only asks for a payment over text for a genuine customs charge on an item from overseas, and even then it also leaves a grey "Fee to Pay" card.
- HMRC never texts about refunds, or asks for bank details by text.
- DVLA never texts about vehicle tax refunds. Refunds are issued automatically, so nobody needs to click a link to claim one.
The rule for texts is therefore short: don't tap the link. If your parent is expecting a parcel or wants to check something, they go to the company's own app or website themselves. They never enter card or login details from a link in a text. Anything suspicious can be forwarded, free, to 7726, which helps the networks block the sender, and then deleted. It's also worth switching on the phone's built-in filtering for junk and unknown-sender messages, which quietly catches a good deal before it's ever seen.
Email scams lean on the same tricks, with more room to look official: a refund or a threat, a fake login page for the bank or the email provider, an "account locked" warning, or an attachment dressed up as an invoice. The sender's address can be faked to look entirely genuine.
The habit is the same one. Don't click links or open unexpected attachments. To check whether something is real, go to the organisation directly, by typing the address in or using a saved bookmark or the app, and log in there, never through the email. The old visual giveaways are getting rarer, so the email is best judged by what it's asking for rather than how polished it looks. HMRC never emails about tax refunds or asks for payment details, and a bank will never email asking anyone to log in or "verify" an account through a link. Suspicious emails can be forwarded to report@phishing.gov.uk, the National Cyber Security Centre's reporting service.
The master key
The email account itself deserves the strongest protection of all, because whoever controls it can reset the passwords to almost everything else. Help your parent set a strong, unique password and switch on two-step verification (sometimes called two-factor, or 2FA), which asks for a second check whenever anyone tries to log in from somewhere new. While you're at it, a password manager makes it easy to give every account a different password without anyone having to remember them all.